10K races in Washington, United States — 2026 running calendar

Apple Blossom Run

Wenatchee, Washington, United States

May 2, 2026 (Sat)

Running

2K 5K 6.2K 10K +4

Cinco De Mayo Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Never Say Never Half Marathon & 10K

Tieton, Washington, United States

May 2, 2026 (Sat)

Running, Walking

Half-Marathon 10K

Sunrise Marathon 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Luau 5K, 10K, & 13.1M at Everett, WA (18)

Everett, Washington, United States

May 2, 2026 (Sat)

Running

5K 10K Half-Marathon

Tacoma City Marathon / Half / Ghost / 10K / 5K / 1K

Tacoma, Washington, United States

May 2, 2026 (Sat) – May 3, 2026

Running

10K 5K Marathon Half-Marathon +4

Railroad Bridge Park Run/Walk

Carlsborg, Washington, United States

Apr 25, 2026 (Sat) – Jul 29, 2026

Running

5K 10K

Skagit Valley Tulip Run 2 Mile, 5K & 10K

Burlington, Washington, United States

Apr 18, 2026 (Sat) – Nov 13, 2026

$10.00

Running

3.2K 5K 10K

Three Lakes Triathlons and Kings Market San Juan Island Runs

Friday Harbor, Washington, United States

Feb 15, 2026 (Sun) – Jun 20, 2026

Triathlon, Running

Ultra 25.3K Half-Marathon 10K +5

Elwha Bridge Run/Walk

Port Angeles, Washington, United States

Feb 7, 2026 (Sat) – Dec 12, 2026

Running

5K 10K

Race Through Washington 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!

Tacoma, Washington, United States

Feb 1, 2026 (Sun) – Dec 31, 2026

$20.00

Running

1.6K 5K 10K Half-Marathon +1

Run the Peninsula Series- Virtual Series - 5 Races

Port Angeles, Washington, United States

Jan 1, 2026 (Thu) – Dec 18, 2026

Running

5K 10K +6